package com.qfedu.service;

import com.qfedu.entity.Student;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface StudentService {

    /**
     * 更新学生
     * @param student
     * @return
     */
    int updateStudent(Student student);


    /**
     * 查询所有学生
     * @return
     */
    List<Student> findAllStudent();

    boolean deleteStudentById(int id);


}
